{"product_id":"timken-tapered-roller-bearing-cup-383a-3937-in-od-x-0702-in-width-01294","title":"Timken Tapered Roller Bearing Cup 383A 3.937 In. OD x 0.702 In. Width","description":"\u003cp\u003eThe Timken 383A is a single cup (outer ring) for tapered roller bearing assemblies, manufactured to imperial inch dimensions with a 3.937 inch outside diameter and a cup width of 0.7018 inch. It is a component of the Timken 300 Series and is designed to mate with compatible cone assemblies such as the 385, 385A, 387A, or 387AS to form a complete single-row tapered roller bearing. The 383A cup is produced from Timken high-alloy steel and is manufactured to standard tolerance with a straight outside diameter profile. As a separable tapered roller bearing component, it supports combined radial and axial loads and is intended for open-configuration lubrication applied in service. Common applications include axle systems, gearboxes, conveyor systems, machine tool spindles, and general industrial equipment operating under high-load, moderate-speed conditions. Part number 383A is consistent with the Timken inch-series designation system and corresponds to a cup outer diameter of 100 mm and a cup width of approximately 17.83 mm in metric equivalents. The item is presented in the original Timken VCI anti-corrosion wrap within the original manufacturer box.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0426-01294\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":49559040917744,"sku":"m01294","price":47.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/5B70C1D0-411C-44DB-87F3-DE7DD14C4B3F.jpg?v=1776113818","url":"https:\/\/mroexchange.com\/products\/timken-tapered-roller-bearing-cup-383a-3937-in-od-x-0702-in-width-01294","provider":"MRO Exchange","version":"1.0","type":"link"}